Product overview

The 400X flow control valve is a multifunctional valve that uses a high-precision pilot-operated method to control the flow. It is suitable for pipelines where the water distribution pipe needs to control the flow and pressure, keep the predetermined flow unchanged, limit the excessive flow to a predetermined value, and appropriately lower the upstream high pressure, even if the pressure upstream of the king valve changes, it will not Affects flow downstream of the main valve. This valve changes the principle of using an orifice plate or purely mechanically to limit the area of a small water area for conventional throttling valves, and uses related pilot valves to minimize the loss of energy during the throttling process. In case of emergency, the 400XA flow control valve can completely cut off the flow to avoid loss. High control sensitivity, safe and reliable, easy to debug and long service life.

Main external connection dimensions